Lunch bag



FIG. 1 is a perspective view of a lunch bag showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines throughout the drawings depict portions of the lunchbag that form no part of the claimed design.

The broken lines throughout FIGS. 1-3 and 6 represent stitching, whichare part of the claimed design.

CLAIM The ornamental design for a lunch bag, as shown and described. 